# Portfolio overlap — CSMD vs BUFSX

Comparing **Congress SMid Growth ETF** (2026-04-30) and **Buffalo Small Cap Growth Fund** (2026-03-31).

- Shared positions: 15
- Congress SMid Growth ETF covered by Buffalo Small Cap Growth Fund: 0.1731459241752474927089456038
- Buffalo Small Cap Growth Fund covered by Congress SMid Growth ETF: 0.1731459241752474927089456038

## Congress SMid Growth ETF — top positions

| Security | Weight | Shared |
|----------|--------|--------|
| NVENT ELECTRIC PLC | 0.047423 |  |
| STERLING INFRASTRUCTURE INC | 0.046360 | ✓ |
| COMFORT SYSTEMS USA INC | 0.044067 |  |
| CURTISS WRIGHT CORPORATION | 0.043666 |  |
| VALMONT INDUSTRIES INC | 0.037961 |  |
| RAMBUS INC | 0.035657 |  |
| CARPENTER TECHNOLOGY CORP | 0.029892 |  |
| BJS WHSL CLUB HLDGS INC | 0.027928 |  |
| PENUMBRA INC | 0.027837 |  |
| RUBRIK INC-A | 0.025569 |  |
| ENTEGRIS INC | 0.025307 |  |
| RANGE RESOURCES CORP | 0.024024 |  |
| NOVANTA INC | 0.023762 | ✓ |
| BOOT BARN HOLDINGS INC | 0.023662 | ✓ |
| HAWKINS INC | 0.023080 |  |
| HALOZYME THERAPEUTICS INC | 0.022992 | ✓ |
| STERIS PLC | 0.022589 |  |
| LINCOLN ELECTRIC HLDGS INC | 0.022579 |  |
| PRESTIGE CONSUMER HEALTHCARE INC | 0.022132 |  |
| TRANSMEDICS GROUP INC | 0.021927 |  |
| KARMAN HOLDINGS INC | 0.021381 |  |
| MEDPACE HOLDINGS INC | 0.020939 | ✓ |
| UFP TECHNOLOGIES INC | 0.020520 |  |
| PTC INC | 0.019937 |  |
| REPLIGEN CORP | 0.019059 | ✓ |
| MIRION TECHNOLOGIES INC-A | 0.018876 | ✓ |
| PJT PARTNERS INC | 0.018517 | ✓ |
| TRACTOR SUPPLY CO. | 0.017532 |  |
| FLOOR & DECOR-A | 0.017135 | ✓ |
| OLLIES BARGAIN OUTLET HOLDINGS INC | 0.016923 | ✓ |
| DUTCH BROS INC-A | 0.016784 | ✓ |
| AFFIRM HOLDINGS INC | 0.016608 |  |
| TERRENO REALTY CORP | 0.016335 |  |
| ELF BEAUTY INC | 0.016291 | ✓ |
| CELSIUS HOLDINGS INC | 0.016268 | ✓ |
| INSULET CORP | 0.015108 |  |
| EXLSERVICE HOLDINGS INC | 0.014593 |  |
| CDW CORPORATION | 0.014031 |  |
| FIRST AM-TR OB-X | 0.013892 |  |
| AVERY DENNISON CORP | 0.013723 |  |
| COOPER COS INC | 0.012458 |  |
| COMMVAULT SYSTEMS INC | 0.011426 |  |
| KINSALE CAPITAL GROUP INC | 0.011296 | ✓ |
| CREDO TECHNOLOGY GROUP HOLDING LTD | 0.011028 | ✓ |
| BADGER METER INC | 0.010926 |  |

## Buffalo Small Cap Growth Fund — top positions

| Security | Weight | Shared |
|----------|--------|--------|
| MONEYMKT | 0.037968 |  |
| SILICON LABS | 0.033348 |  |
| WISDOMTREE INVESTMENTS INC | 0.031505 |  |
| LIGAND PHARMACEUTICALS | 0.030966 |  |
| JOHN BEAN TECHNOLOGIES CORP | 0.024741 |  |
| MYR GROUP INC/DELAWARE | 0.023142 |  |
| ESCO TECHNOLOGIES INC | 0.022322 |  |
| OPTION CARE HEALTH INC | 0.020108 |  |
| PALOMAR HOLDINGS | 0.019604 |  |
| ADVANCED DRAINAGE SYSTEMS INC | 0.019344 |  |
| CACTUS INC CL A | 0.019273 |  |
| ONTO INNOVATION INC | 0.018789 |  |
| SKYLINE CHAMPION CORP | 0.018594 |  |
| HALOZYME THERAPEUTICS INC | 0.018514 | ✓ |
| NOVANTA INC | 0.017989 | ✓ |
| CIENA CORP | 0.017518 |  |
| EVERUS CONSTRUCTION GROUP INC | 0.016567 |  |
| HEALTHEQUITY INC | 0.016104 |  |
| SITIME CORP | 0.015716 |  |
| MEDPACE HOLDINGS INC | 0.015373 | ✓ |
| CASTLE BIOSCIENCES INC | 0.015120 |  |
| REPLIGEN CORP | 0.014621 | ✓ |
| SOLARIS OIL IN-A | 0.014082 |  |
| NAPCO SECURITY TECHNOLOGIES INC | 0.014071 |  |
| WESCO INTL | 0.013964 |  |
| MATADOR RESOURCES COMPANY | 0.013793 |  |
| STERLING INFRASTRUCTURE INC | 0.013687 | ✓ |
| ARGAN INC | 0.013426 |  |
| KINSALE CAPITAL GROUP INC | 0.013287 | ✓ |
| MODINE MFG CO | 0.013224 |  |
| SITEONE LANDSCAPE SUPPLY INC | 0.012724 |  |
| PJT PARTNERS INC | 0.012421 | ✓ |
| KORNIT DIGITAL LTD | 0.012292 |  |
| Silicon Motion Technology Corp. SPONSORED ADR | 0.012208 |  |
| UNIVERSAL DISPLAY CORP | 0.012155 |  |
| VALVOLINE INC | 0.012035 |  |
| FTI CONSULTING INC | 0.011541 |  |
| BOOT BARN HOLDINGS INC | 0.010970 | ✓ |
| KADANT INC | 0.010926 |  |
| PATTERSON-UTI ENERGY INC | 0.010769 |  |
| DORMAN PRODUCTS INC | 0.010747 |  |
| PAYMENTUS HOLDINGS INC CL A | 0.010740 |  |
| ESTABLISHMENT LABS HOLDINGS INC | 0.010715 |  |
| WILLDAN GROUP IN | 0.010670 |  |
| WAYSTAR HOLDING CORP | 0.010519 |  |
| HINGE HEALTH INC | 0.010452 |  |
| PEGASYSTEMS INC | 0.010413 |  |
| CELSIUS HOLDINGS INC | 0.010374 | ✓ |
| TREX CO INC | 0.009989 |  |
| SHIFT4 PAYMENTS INC | 0.009340 |  |


## Sources

- N-PORT (fund A) — accession `0001193125-26-287737` (as of 2026-04-30)
  <https://www.sec.gov/Archives/edgar/data/811030/000119312526287737/0001193125-26-287737-index.htm>
- N-PORT (fund B) — accession `0000894189-26-015518` (as of 2026-03-31)
  <https://www.sec.gov/Archives/edgar/data/1135300/000089418926015518/0000894189-26-015518-index.htm>

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